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  • Viscose fiber defoamer can improve the production efficiency and quality of viscose fiber

    By : Zilibon Chemical
    2025/4/14
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    In the production process of viscose fiber, the generation of foam is a common and thorny problem. Foam not only affects production efficiency, but also may lead to a decline in fiber quality. Therefore, the application of viscose fiber defoamer is particularly important. This article will introduce the relevant content of viscose fiber defoamer in detail, including its role, types, selection principles and usage methods.
    Chemical agents used in the production process of viscose fiber, such as cellulose sulfonate, sodium hydroxide, sulfuric acid, etc., may undergo physical or chemical changes during mixing, stirring or use, resulting in changes in surface tension and foam.

    Viscose fiber defoamers can not only defoam, but also have anti-foaming functions. They can form a stable dispersion system in the solution to inhibit the generation and growth of foam. Antifoamers can make it difficult for foam to form or exist stably by changing the surface properties of the solution.

    Viscose fiber defoamers should have good chemical compatibility with other components in the solution and not react chemically to avoid affecting the performance of the solution and the quality of the fiber. When choosing a defoamer, you should understand the composition and properties of the solution and choose a defoamer that matches it.

    Viscose fiber defoamer plays an important role in the production process of viscose fiber. It can effectively control and eliminate foam, improve production efficiency and fiber quality, protect equipment, and reduce production costs. When selecting and using a defoamer, you should consider defoaming and anti-foaming performance, chemical stability, impact on fiber properties, cost factors, and environmental protection to ensure that it plays the best role in viscose fiber production.
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